How Do You Grow Blue Jade Corn?

Written by: Lars Nyman

Growing Blue Jade Corn

Growing Blue Jade Corn

A great space saver with good produce and a touch of color - that’s the Blue Jade corn trademark. A true jade in any home garden - this variety of corn is not only amazing because of its color, but it is also the one sweet corn varieties that can be successfully in containers! The Blue Jade Corn (Zea may ‘Blue Jade’) belongs to the grass family but grows only 3 feet tall!

How Do You Grow Blue Jade Corn?

1. Choose the right variety of Blue Jade Corn

There are several varieties of Blue Jade Corn available, so make sure to choose a variety that fits your climate and growing conditions. Some popular options include Blue Jade Sweet, Blue Jade Baby, and Blue Jade Flint.

2. Prepare the soil

Blue Jade Corn thrives in well-draining soil enriched with organic matter. Prepare the soil by clearing any weeds or debris and adding compost or well-rotted manure to improve the fertility and structure of the soil.

3. Planting

Blue Jade Corn should be planted after the frost-free date when the soil temperature has reached at least 60°F (15°C). Plant the seeds in rows, spacing them about 12-18 inches apart and 1-2 inches deep. Ensure the soil is consistently moist during germination.

4. Watering and fertilizing

Blue Jade Corn requires regular watering, especially during dry periods. Aim to provide about 1 inch of water per week. Additionally, applying a balanced fertilizer during the early stages of growth and when the plants are knee-high can help promote healthy development.

5. Mulching

Mulching around the base of the corn plants helps to conserve moisture, suppress weeds, and regulate soil temperature. Use organic mulch such as straw or shredded leaves and apply a layer about 2-3 inches thick.

6. Support for taller varieties

If you're growing taller varieties of Blue Jade Corn, consider providing support to prevent the plants from toppling over in strong winds. Stakes or trellises can be used to keep the plants upright.

7. Pest and disease management

Keep a close eye on your Blue Jade Corn for any signs of pests or diseases such as corn earworms, cutworms, or fungal infections. Use organic pest control methods like handpicking, insecticidal soaps, or natural predators to manage these issues.

8. Harvesting

Blue Jade Corn is typically ready for harvest about 70-90 days after planting. Check for firm, plump kernels and a milky texture when squeezing a few kernels with your thumbnail. Harvest the ears by twisting them downward and slightly outward to detach from the stalk.

9. Storage

To store Blue Jade Corn, remove the husks and silk and immerse the ears in a pot of boiling water for 4-6 minutes. Once cooled, wrap each ear in plastic wrap or place them in freezer bags for freezing.

10. Enjoying Blue Jade Corn

Whether you prefer grilling, steaming, or boiling, Blue Jade Corn adds a unique flavor and vibrant color to any dish. Experiment with various recipes and savor the delicious flavors of this beautiful corn variety.

Tools and Supplies You'll Need:

  • Blue Jade Corn seeds
  • Garden trowel
  • Compost or well-rotted manure
  • Organic mulch (e.g., straw or shredded leaves)
  • Fertilizer
  • Stakes or trellises (for taller varieties)
  • Organic pest control methods (e.g., insecticidal soaps)
  • Boiling pot or freezer bags (for storage)

Grow Blue Jade Corn In Your Garden For Unusual Color And Flavorful Harvests

Blue Jade corn is an heirloom, blue-colored hybrid corn that produces a unique flavored ear that’s as delicious as it is beautiful. This type of corn can be planted in the spring and has become a popular choice for backyard gardeners looking to taste something special in their home-grown harvest. Here are quick tips on how to grow blue jade corn in your own garden.

Choose The Right Location

To ensure a successful crop, find a sunny spot in your garden with good drainage and fertile soils. The area should get full sun for at least 8 hours a day and have soil that is free of rocks and weeds. Blue Jade corn is heat-loving and prefers temperatures of 70 to 80°F. Once you’ve selected the location, go ahead and break up the soil with a hoe or similar garden tool to make it easier for the seed to germinate.

Planting The Seed

You’ll want to plant the Blue Jade corn seeds a few inches apart, spaced out in rows 2-3 feet apart. To speed up the germination process, soak the seeds in warm water overnight, and then plant them into the prepared soil at a depth of about 1-2 inches. Water them in and make sure the soil is well-drained and fertilized, so that the seed gets off to a good start.

New Growers' Advice

If this is your first time growing corn, keep in mind that it is a heavy feeder. It requires a lot of nitrogen-rich fertilizer to maintain healthy soil and healthy plants. Keep weeds down, and if there’s a chance of heavy rainfall, you may wish to mulch your crop in order to help protect the soil and avoid erosion.

Harvest Time

When the corn plants reach a height of 6 feet tall and are at least 8 weeks old, you’ll start to see ears of corn developing at the top. To check if they’re ripe, peel back the husk and see if the kernels are a deep, blue hue. The kernels will be full and plump when they’re ready for picking. Corn is best eaten the same day it’s picked, so if you don’t plan on eating immediately, make sure to freeze or can what you harvest.

With a bit of attention and care, you will be able to harvest big, sweet ears of blue jade corn in no time! Now’s the perfect time to get started so you can enjoy your own unusual and flavorful crop this summer.


1. What is Blue Jade Corn?

Blue Jade Corn is a rare and unique variety of corn that features stunning blue kernels. It is known for its ornamental value and can be a beautiful addition to your garden. Not only does it look great, but it also offers a sweet and delicious taste.

2. How does Blue Jade Corn differ from traditional corn?

Blue Jade Corn differs from traditional corn in its appearance. While the majority of corn varieties have yellow or white kernels, Blue Jade Corn stands out with its vibrant blue color. Despite its unique appearance, Blue Jade Corn can be prepared and consumed just like any other type of corn.

3. Where can I get Blue Jade Corn seeds?

You can obtain Blue Jade Corn seeds from various sources. Online seed suppliers and specialty garden stores often carry Blue Jade Corn seeds. Additionally, you may find local farmers or gardeners who are willing to share or sell their surplus seeds. Make sure to choose reputable sources to ensure the quality of your seeds.

4. When is the best time to sow Blue Jade Corn seeds?

Blue Jade Corn thrives in warm weather, so it is essential to wait until the danger of frost has passed before sowing the seeds. Planting should be done in the spring, once the soil has warmed to around 60°F (15°C). This will provide the ideal conditions for germination and growth.

5. How do I prepare the soil for growing Blue Jade Corn?

Blue Jade Corn prefers well-draining soil with a pH level between 5.8 and 7.0. Before planting, prepare the soil by removing any weeds or debris. Mix in organic matter such as compost or well-rotted manure to enrich the soil and improve its fertility. This will provide the necessary nutrients for healthy growth.

6. How far apart should I plant Blue Jade Corn?

When planting Blue Jade Corn, space the seeds or seedlings about 12-15 inches apart in rows that are 30-36 inches apart. Providing sufficient spacing ensures that each plant has enough room to grow and receive proper sunlight, water, and nutrients.

7. How often should I water Blue Jade Corn?

Blue Jade Corn requires regular watering to thrive. During the early stages of growth, it is crucial to keep the soil consistently moist. Once the plants are established, continue watering regularly, aiming for about 1 inch of water per week. Be mindful not to overwater, as this can lead to root rot.

8. How long does it take for Blue Jade Corn to mature?

The time it takes for Blue Jade Corn to mature can vary, typically ranging from 65 to 85 days. Keep an eye on the ears of corn, and when the silks turn dry and brown and the kernels are fully developed, it is a good indication that the corn is ready for harvest.

9. Can I eat Blue Jade Corn?

Yes, Blue Jade Corn is edible and can be enjoyed just like other varieties of sweet corn. Whether you choose to boil, steam, grill, or roast it, Blue Jade Corn offers a deliciously sweet and crunchy taste. Its vibrant blue color adds a visually appealing element to your meals as well.

10. How should I store Blue Jade Corn?

For optimal flavor and texture, it is best to consume Blue Jade Corn shortly after harvesting. However, if you have more than you can eat in one sitting, store it in the refrigerator with the husks intact to help retain moisture. Consume within a few days for the best taste and texture.

Remember that growing Blue Jade Corn can be a rewarding experience. Following these guidelines will help you achieve success in cultivating this unique and beautiful corn variety in your own garden.

Overall, growing blue jade corn is a rewarding and fulfilling experience. Not only does it add a unique appeal and sophistication to any garden, but the corn itself is a delightful snack or ingredient. With some patience and effort and some soil-specific modifications, successfully growing blue jade corn is an achievable goal for any home gardener.

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